1. US says it will impose 'toughest sanctions in history' on Iran  Reuters
  2. Iran dismisses U.S. threats on ‘coordinated economic isolation’  The Hindu
  3. Brent hovers near $94 as US-Iran conflict continues to squeeze energy supply  The Times of India
  4. Trump Turns To China For Iran Squeeze; Xi Says Sanctions Won't Work  Firstpost
  5. Oil Prices Head for Second Straight Weekly Gain as Iran Risks Mount  Crude Oil Prices Today | OilPrice.com